Dec 21, 2017. Mine has 6 digits These are 5 digits prior written here Colt AR-15 Serial. Colt list of serial numbers. Mine is a Sporter model so post ban. Nov 29, 2012 Colt Match Target Competition HBAR AR-15. Bobcat Serial Numbers By Year. I ran the numbers again and am correcting it to a POST ban. However Colt's serial number lookup shows.

This page is intended as a guide to identify the various Colt manufactured. This is not a complete list of all variants produced by Colt, and only contains those variants that have appeared in media. Due to the large number of companies that make AR-15 pattern rifles that are nearly indistinguishable from the original variants, all rifles should be identified using Colt terminology in the absences of any information to the contrary, such as unique parts or visible receiver markings. The preferred term for identification, be it the model name or simply the model number, is highlighted in bold. SMG The upper receiver used on the 9x19mm submachine guns and carbines is actually a modified slickside upper (a forward assist is not necessary due to the simpler and more reliable blowback action), fitted with a distinctive semi-circular brass deflector over the rear of the ejection port (which is pinned to the receiver and removable, as opposed to the integrally forged one found on 5.56x45mm rifles) and a correspondingly shortened dust cover. Kudos 2 Full Version Torrent here. The reason for this enlarged deflector is due to the fact that as the SMG is a straight blowback weapons a relatively large amount of gas blasts out of the ejection port, which would be uncomfortable for a left handed shooter if not redirected.

Slabside lower receiver with screw pin front pivot Partial Fence Most notably used on the XM16E1, although also used on a number of contemporary carbines and experimental weapons, the partial fence lower features a horizontal ridge under the ejection port, a captive push pin at the front pivot, and an unfenced magazine release button. The term partial fence is a misnomer as the ridge on the side of the receiver is unrelated to the magazine release button, but is instead a housing for the detent spring which retains the new push pin.

The partial fence name has only been applied retroactively in relation to the later full fence lower. Partial fence lower receiver Full Fence The full fence lower is the standard receiver used on all AR-15s since the M16A1. It can be identified by the raised fence around the magazine release button on the right side of the weapon which is designed to lessen the chances of accidentally releasing the magazine. The design of this lower was upgraded with the adoption of the M16A2 featuring strengthening around the front and rear receiver push pins and fire selector marking on the right side of the receiver. Trophy Bass 2 Download Full Version. However, due to the difficulty in identifying them from a distance and the fact that different manufacturers use slightly different designs (such as strengthening around only the front push pin or omitting the selector markings on the right side of the weapon), these have been treated as one variant for the purpose of identification. The full fence lower (both A1 and A2) is also the receiver used on Colt's 9mm SMG. For this purpose it is modified with several holes drilled in the side, which are used to pin spacers in place to hold the smaller 9mm magazine in the standard 5.56mm magazine well.