- Tolerance: 5.95mm +/- 0.01mm
- Biodegradable material
- 2200rnd Bottle or 6000rnd bulk bag
If you are looking for heavy-weight biodegradable BBs, NUPROL's RZR BBs would be a great choice! RZRs have a superb reputation for precision and tight tolerances and this version is made from a biodegradable material which means you can shoot as much as you want without worrying about cleanup afterwards.
- Green gas magazine
- Flat Baseplate
- For Army 1911 GBB Pistols
A spare or replacement Magazine for Army Armament branded 1911 series Gas Blowback pistols, holding a total of 25rnds and being compatible with R31 and R29 models. It has a flat baseplate so that it fits flush with the bottom of the Pistol Grip, and is reportedly compatible with Army, APS, KJ Works and Tokyo Marui models.
- Tolerance: 5.95mm +/- 0.01mm
- Biodegradable material
- 2200rnd Bottle or 6000rnd bulk bag
If you are looking for heavy-weight biodegradable BBs, NUPROL's RZR BBs would be a great choice! RZRs have a superb reputation for precision and tight tolerances and this version is made from a biodegradable material which means you can shoot as much as you want without worrying about cleanup afterwards.
- Low Powered Gas
- Silicone Lubricants
- For Polymer Pistols
A bottle of Low Powered Gas designed by NUPROL as part of their Green Gas Range, designed to be used with Plastic Bodied Weapons and Small Submachine Guns which require lower powers to operate.
- Tolerance: 5.95mm +/- 0.01mm
- Biodegradable material
- 0.20g Weight - 6000rnd bag or 2200rnd bottle
If you are looking for affordable biodegradable BBs, NUPROL's RZR BBs would be a great choice! RZRs have a superb reputation for precision and tight tolerances and this version is made from a biodegradable material which means you can shoot as much as you want without worrying about cleanup afterwards.
- Tolerance: 5.95mm +/- 0.01mm
- Biodegradable material
- 0.20g Weight - 6000rnd bag or 2200rnd bottle
If you are looking for affordable biodegradable BBs, NUPROL's RZR BBs would be a great choice! RZRs have a superb reputation for precision and tight tolerances and this version is made from a biodegradable material which means you can shoot as much as you want without worrying about cleanup afterwards.
- White BIO BBs
- 0.28g in weight
- Approx. 3500 rounds
An environmentally friendly option for Airsoft shooting, Evolution Airsoft brings us their range of Target BBs. This pouch contains rounds weighing 0.28g per BB. BBs made to be offer consistent performance and great accuracy, which degrade and breakdown over time after use.
- ±0.01mm Tolerance
- Range of Bottle Sizes
- Heavyweight Bio BBs
Produced by VORSK Airsoft, these Airsoft BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are BIO 0.36g BBs which are created from biodegradable materials so that they will gradually break down with time when exposed to natural environments. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
These 0.36g BBs are seated well in the middle of the Heavyweight Scale, meaning that they're incredibly precise when used in a well-tuned Rifle. This extra weight helps them stay stable in flight, less affected by the wind, leaves and branches etc, which makes them a great choice for Sniper Rifles and DMRs that need to make sure that every shot hits (and that the hit is called when it does land).
- ±0.01mm Tolerance
- Range of Bottle Sizes
- Heavyweight Bio BBs
Produced by VORSK Airsoft, these Airsoft BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are BIO 0.36g BBs which are created from biodegradable materials so that they will gradually break down with time when exposed to natural environments. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
These 0.36g BBs are seated well in the middle of the Heavyweight Scale, meaning that they're incredibly precise when used in a well-tuned Rifle. This extra weight helps them stay stable in flight, less affected by the wind, leaves and branches etc, which makes them a great choice for Sniper Rifles and DMRs that need to make sure that every shot hits (and that the hit is called when it does land).
- ±0.01mm Tolerance
- Range of Bottle Sizes
- Heavyweight Bio BBs
Produced by VORSK Airsoft, these Airsoft BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are BIO 0.36g BBs which are created from biodegradable materials so that they will gradually break down with time when exposed to natural environments. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
These 0.36g BBs are seated well in the middle of the Heavyweight Scale, meaning that they're incredibly precise when used in a well-tuned Rifle. This extra weight helps them stay stable in flight, less affected by the wind, leaves and branches etc, which makes them a great choice for Sniper Rifles and DMRs that need to make sure that every shot hits (and that the hit is called when it does land).
- Tolerance: 5.95mm +/- 0.01mm
- Green or Red Tracer Bio BBs
- 0.25g Weight - 2200rnd bottle or 6000rnd bag
If you are looking for tracer BBs in heavier weights to maximise your effective range, NUPROL have what you need! The RZR 0.25g Precision Tracer BB has the same ultra-tight +/- 0.01mm tolerances as NUPROL's standard BBs but are tracer BBs which will glow when fired through an Airsoft tracer unit, helping you instinct aim in close quarters and guide your BBs onto target in low light settings.
These BBs are available in both red and green, but if you want red tracers make sure you check your tracer unit can light up red tracer BBs as not every unit can.
- Tolerance: 5.95mm +/- 0.01mm
- Green or Red Tracer Bio BBs
- 0.25g Weight - 2200rnd bottle or 6000rnd bag
If you are looking for tracer BBs in heavier weights to maximise your effective range, NUPROL have what you need! The RZR 0.25g Precision Tracer BB has the same ultra-tight +/- 0.01mm tolerances as NUPROL's standard BBs but are tracer BBs which will glow when fired through an Airsoft tracer unit, helping you instinct aim in close quarters and guide your BBs onto target in low light settings.
These BBs are available in both red and green, but if you want red tracers make sure you check your tracer unit can light up red tracer BBs as not every unit can.
- Tolerance: 5.95mm +/- 0.01mm
- Standard white BBs
- 0.20g Weight - Bottles or bulk bags available
If you are looking for affordable BBs for use in CQB and with pistols, NUPROL's RZR BBs would be a great choice! RZRs have a superb reputation for precision and tight tolerances and this version is ideal for indoor shooting where you won't need the extra wind resistance and range potential from heavy BBs.
Being 0.20g in weight approximately, these BBs will have higher projectile speed than heavier options, meaning there is nowhere to hide and no chance of matrix dodging in close-quarters skirmishes.
- Mock Bullets
- Unique Design
- TM Compatible
A gorgeous Polymer constructed Mid-Cap magazine which is compatible with most brands of AR/M4/M16 platform rifles, including standard Tokyo Marui replicas.
- Mock Bullets
- Unique Design
- TM Compatible
A gorgeous Polymer constructed Mid-Cap magazine which is compatible with most brands of AR/M4/M16 platform rifles, including standard Tokyo Marui replicas.
- 1KG Resealable bag
- Contains approx. 3120 BBs
- 0.32g - Ideal for long range setups
If you're seeking high-grade BBs for your DMR or accurised long range platform, Delta Armory 0.32g Diamond 6mm BBs will serve you well! These BBs are part of Delta's Diamond BB range, boasting a finely polished surface for maximum accuracy with minimal tolerances of only +/- 0.01mm dimensionally and weight variation not exceeding 0.01g between individual BBs.
Supplied as a 1KG resealable bag, Delta's Diamond BBs are best used in upgraded platforms focussed on accuracy and have performed very well in our tests, sitting neck and neck with other top-tier BB brands. The bag contains approximately 3120 BBs made from standard polymer, if you need the biodegradable version, click here. If you want to get the best accuracy out of your upgraded AEG or GBBR, Delta Armory 0.32g Diamond 6mm BBs will give you what you need!
- Red or Green Tracer BBs
- Choice of 2200rnd or 6000rnd
- 0.20g rounds
Produced by NUPROL, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the new RZR range of Airsoft BBs ranging from lightweight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular are that of Tracer BBs in your choice of either red or green. These BBs, when shot are infused light to allow them to glow in the dark.
This weight of BB are designed to work in any Airsoft gun, but perform at their best in beginner and low power Airsoft replicas under 350fps. Whether you're new to Airsoft, playing indoors, or looking for BBs for your Spring Powered Airsoft replica then these are the BBs for you.
- Red or Green Tracer BBs
- Choice of 2200rnd or 6000rnd
- 0.20g rounds
Produced by NUPROL, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the new RZR range of Airsoft BBs ranging from lightweight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular are that of Tracer BBs in your choice of either red or green. These BBs, when shot are infused light to allow them to glow in the dark.
This weight of BB are designed to work in any Airsoft gun, but perform at their best in beginner and low power Airsoft replicas under 350fps. Whether you're new to Airsoft, playing indoors, or looking for BBs for your Spring Powered Airsoft replica then these are the BBs for you.
- Red or Green Tracer BBs
- Choice of 2200rnd or 6000rnd
- 0.20g rounds
Produced by NUPROL, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the new RZR range of Airsoft BBs ranging from lightweight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular are that of Tracer BBs in your choice of either red or green. These BBs, when shot are infused light to allow them to glow in the dark.
This weight of BB are designed to work in any Airsoft gun, but perform at their best in beginner and low power Airsoft replicas under 350fps. Whether you're new to Airsoft, playing indoors, or looking for BBs for your Spring Powered Airsoft replica then these are the BBs for you.
- PTS Enhanced Polymer
- Compatible with TM, JG, Classic Army & more
- Reliable feeding
The PTS EPM-G Magazine is designed for use in airsoft AR36 replica's & is compatible with Tokyo Marui, Jing Gong, Classic Army, SRC, Umarex, Echo1 & other AR36 platforms alike.
- Green Tracer BBs
- Biodegradable BBs
- 0.20g Tracer BIO BBs
Produced by VORSK Airsoft, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are not only BIO BBs, but are also Tracer BBs. These BBs are created with two purposes in mind, being created from biodegradable materials so that they will gradually break down with time when exposed to natural environments as well as being infused with special materials to allow them to glow in the dark. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
This weight of BB are designed to work in any Airsoft gun, but perform at their best in beginner and low power Airsoft replicas under 350fps. Whether you're new to Airsoft, playing indoors, or looking for BBs for your Spring Powered Airsoft replica then these are the BBs for you.
- Green Tracer BBs
- Biodegradable BBs
- 0.20g Tracer BIO BBs
Produced by VORSK Airsoft, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are not only BIO BBs, but are also Tracer BBs. These BBs are created with two purposes in mind, being created from biodegradable materials so that they will gradually break down with time when exposed to natural environments as well as being infused with special materials to allow them to glow in the dark. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
This weight of BB are designed to work in any Airsoft gun, but perform at their best in beginner and low power Airsoft replicas under 350fps. Whether you're new to Airsoft, playing indoors, or looking for BBs for your Spring Powered Airsoft replica then these are the BBs for you.
- Green Tracer BBs
- Biodegradable BBs
- 0.20g Tracer BIO BBs
Produced by VORSK Airsoft, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are not only BIO BBs, but are also Tracer BBs. These BBs are created with two purposes in mind, being created from biodegradable materials so that they will gradually break down with time when exposed to natural environments as well as being infused with special materials to allow them to glow in the dark. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
This weight of BB are designed to work in any Airsoft gun, but perform at their best in beginner and low power Airsoft replicas under 350fps. Whether you're new to Airsoft, playing indoors, or looking for BBs for your Spring Powered Airsoft replica then these are the BBs for you.
- 0.28g Tracer BIO BBs
- Biodegradable BBs
- Green Tracer BBs
Produced by VORSK Airsoft, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are not only BIO BBs, but are also Tracer BBs. These BBs are created with two purposes in mind, being created from biodegradable materials so that they will gradually break down with time when exposed to natural environments as well as being infused with special materials to allow them to glow in the dark. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
This weight of BBs is specifically designed with a higher weight to allow it to punch through light wind and bushes with ease, allowing you to be more effective in outdoor games. These BBs perform best when used in Airsoft guns between 300fps - 400fps, and are great in replicas which have had upgrades or come with an extremely good hop out of the box.
- 0.28g Tracer BIO BBs
- Biodegradable BBs
- Green Tracer BBs
Produced by VORSK Airsoft, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are not only BIO BBs, but are also Tracer BBs. These BBs are created with two purposes in mind, being created from biodegradable materials so that they will gradually break down with time when exposed to natural environments as well as being infused with special materials to allow them to glow in the dark. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
This weight of BBs is specifically designed with a higher weight to allow it to punch through light wind and bushes with ease, allowing you to be more effective in outdoor games. These BBs perform best when used in Airsoft guns between 300fps - 400fps, and are great in replicas which have had upgrades or come with an extremely good hop out of the box.
- 0.28g Tracer BIO BBs
- Biodegradable BBs
- Green Tracer BBs
Produced by VORSK Airsoft, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are not only BIO BBs, but are also Tracer BBs. These BBs are created with two purposes in mind, being created from biodegradable materials so that they will gradually break down with time when exposed to natural environments as well as being infused with special materials to allow them to glow in the dark. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
This weight of BBs is specifically designed with a higher weight to allow it to punch through light wind and bushes with ease, allowing you to be more effective in outdoor games. These BBs perform best when used in Airsoft guns between 300fps - 400fps, and are great in replicas which have had upgrades or come with an extremely good hop out of the box.
- 0.28g Tracer BIO BBs
- Biodegradable BBs
- Green Tracer BBs
Produced by VORSK Airsoft, these Airsoft Tracer BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are not only BIO BBs, but are also Tracer BBs. These BBs are created with two purposes in mind, being created from biodegradable materials so that they will gradually break down with time when exposed to natural environments as well as being infused with special materials to allow them to glow in the dark. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
This weight of BBs is specifically designed with a higher weight to allow it to punch through light wind and bushes with ease, allowing you to be more effective in outdoor games. These BBs perform best when used in Airsoft guns between 300fps - 400fps, and are great in replicas which have had upgrades or come with an extremely good hop out of the box.
- 42rnd Capacity
- Alloy construction
- Magazine for HFC HG-203 MAC-11 GBB
If you are running a MAC-11 GBB that unbelievable rate of fire will have you needing plenty of spare mags, so stock up while they're hot! The HG-203 MAC-11 Green Gas Magazine from HFC holds 42 BBs, all of which will be gone in a couple of seconds on full auto! The magazine can be loaded through the feed lips by pulling the follower down to the bottom, where it will lock into place. You can load this mag either by hand or by using an Airsoft speed loader. Once you are finished loading, press the small protruding tab on the follower to release it and reapply tension to the feed spring. The fill valve is located on the bottom of the magazine and can be filled with summer gas or green gas.
- White BIO BBs
- 0.3g in weight
- Approx. 3300 rounds
An environmentally friendly option for Airsoft shooting, Evolution Airsoft brings us their range of Target BBs. This pouch contains rounds weighing 0.3g per BB. BBs made to be offer consistent performance and great accuracy, which degrade and breakdown over time after use.
- 1KG Resealable bag
- High-grade polished BIO BBs
- 0.25g - Great for all platforms
If you're looking for high-grade 0.25g BIO BBs, the Delta Armory 0.25g Diamond 6mm BIO BBs are ideal. Supplied in a resealable bag of 4000, Delta's Diamond BBs are high-grade polished 6mm BBs with tight tolerances to ensure reliable feeding and maximum accuracy potential.
These are the BIO version, meaning they're made from biodegradable PLA polymer which allows you to magdump all day long with a clear conscience out in the wonderful woodlands. Being 0.25g in weight, these BBs are suitable for practically any Airsoft platform shooting within standard skirmish energy limits (<1.14 joules) and their ultra-tight tolerances should provide superb accuracy potential!
Spend Less, Shoot More! Shop Airsoft's Best Deals
Here at Patrol Base, we're the biggest Retailer of airsoft kit in the UK and that buying power allows us to pass the bargains and savings on to YOU, the player. We spend lots of time curating the best deals possible to allow you to buy the best and spend less, especially when it comes to re-stocking your inventory with airsoft gas, airsoft BBs and more.
Browse our Airsoft Bundle deals and bulk buys to spend small when you get it all and stock up for your next skirmish! - We're the next best thing to an actual airsoft wholesale in the UK! In fact, our prices are as close as you can get to wholesale, so save yourself a wallet load on bulk buying BBs and more! The more you add, the cheaper it becomes.
Save money now by bulk buying your airsoft consumables before your next game, so you can play harder for longer without worrying if you're going to run out! Shop our airsoft bulk deals online today. And while you’re shopping savvy, don’t forget to browse our reusable airsoft grenades too.