The Close Quarter Battle Receiver (CQBR) [5] is a replacement upper receiver for the M4A1 carbine developed by the US Navy.

近战机匣 （Close Quarters Battle Receiver (CQBR)）， 美軍 定名為 Mk 18 Mod 0，亦被暱稱為 近戰步槍。 CQBR是藉由更換 M4卡賓槍 的上 機匣 及短槍管改裝而成的近战步槍，槍管只 …

With a wide range of firearms — from pistols to rifles — that are capable, effective and affordable, Springfield Armory stands ready to help you defend what matters. Looking for the perfect …

The CQBR, designated Mk 18 Mod 0, is a variant of the M4 family of carbines. Designed for Close Quarters Battle (CQB), the CQBR is significantly shorter than its M4 / M4A1 cousins, with a …

The SUB CQB is an innovative, integrally suppressed carbine designed for ultimate versatility and stealth. Unlike traditional suppressed firearms, this model features a folding design, allowing it …

2015年7月30日 · Designed specifically for law enforcem ent, Armalite built the short-barreled M-15 LE Carbine with features desired by many police units needing a PDW-style gun. Equipped …

Integrally suppressed carbines are nothing new, however this quiet little shooter is the first one that folds in half. Like its predecessors, the SUB CQB offers compact storage and superior …

BCM ® CQB 11 KMR-A Complete BCM ® Rifles and Carbines include: Rifle, 1 Magazine (where allowed), Cable Lock, USGI Manual, and F.E.T.

Durable Polymer 9mm Style Carbine Receiver That Is Similar To The Popular Billet Style Receivers. Rail: Top 20mm picatinny rails to mount scopes, sights, and magnifiers. Features: …

2013年8月8日 · The Colt LE6945CQB carbine is lightweight, accurate and reliable. It's the rifle of choice for CQB operations and arrives with Colt's monolithic upper receiver, folding-adjustable …