B&T sets a new standard for rifle suppressors with the RBS (Reduced Back Pressure) .223/5.56. This innovative suppressor features a unique “flow-thru”, low-pressure chamber design to absorb a considerable amount of the expanding gasses – this results in a significant reduction (and in some cases the elimination) of excess gas pressure exiting the weapon’s ejection port and charging handle locations. The vast reduction of gasses makes the RBS Suppressors an ideal choice for firearms intended for high volumes of fire such as assault rifles, PDW’s, and semiautomatic rifles. Another benefit of the RBS design is reduced carbon fouling, as well as less gasses being redirected at the operator’s face allowing them to see and breathe easier. Like all of B&T’s premium suppressors, the RBS Rifle Suppressors greatly mitigates the level of sound and flash signature generated during firing. In addition, these particular RBS Suppressors are outfitted with Quick Disconnect mount for fast and easy attachment/removal.
Features of the RBS .223/5.56 Rifle Suppressor:
Unique “flow-thru”, low-pressure chamber design – Absorbs a considerable amount of the expanding gasses
Greatly reduces excess gas pressure exiting the weapon’s ejection port and charging handle locations
Minimizes sound level and flash signature
Quick Disconnect mount
Out of stock
| Weight | 3 lbs |
|---|---|
| Dimensions | 10.5 × 3.25 × 3.25 in |
| MPN | SD-123439-1-US |
The KAC URX 4 Rail is a fully modular design that utilizes the revolutionary KeyMod accessory mounting system. The URX 4 Rail is stronger and more stable than previous URX designs due to its one piece construction. It is also lighter due to its Integral Barrel Nut (IBN) system of attachment. The IBN system allows the rail itself to act as the barrel nut when torqued onto the rifle, completely eliminating the need for a separate steel barrel nut. KeyMod accessories may be mounted anywhere along the URX 4s length, making it one of the most user configurable designs on the market. The URX 4 includes two QD sling swivel sockets, one on the left side and one on the right.
Specifications:
Length: 10.75″
Weight: 10.2 oz
Inside Diameter: 1.55″
Outside Diameter: 1.68″ (Side to Side)
Each URX 4 Rail comes complete with an installation wrench, shim kit and instructions. Other lengths available include 8.5″, 10″, 13″, and 14.5″.
Pack of two Velcro-backed PVC patches of the KAC Crest. These rugged patches are available in three different color schemes and couple perfectly with any KAC Gear equipped with hook and loop fasteners. Size is approx. 2″
Keymod mounted, 7-slot MILSTD 1913 picatinny rail segment. Fits the KAC URX 4 or other Keymod-style rails.
This KAC Keymod Accessory Rail is 3.7″ in length and provides a 7 slot section of mil-spec M1913 Picatinny rail for the addition of tactical accessories. Designed specifically for the URX 4 handguard, this rail section is also compatible with any other rifle handguard that has a Keymod interface. Aluminum construction.
Specifications:
Overall Length: 3.7″
M1913 Picatinny Rail Slots: 7
This 7-Piece Shim Set is for use in properly timing a flash hider or muzzle brake with KAC ¾-24 threads that index off of the muzzle. Kit includes 7 shims and Rockset adhesive.
Shim Sizes:
Shim set for SR-25/M110 muzzle threads using KAC standard ¾-24 muzzle devices.
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