LTT Fastback Optic Mount

LTT Fastback Optic Mount

The Fastback Optic Mount is a purpose-built solution to add a red dot low to the receiver of your 1301 Tactical or A300 Ultima Patrol shotgun. The optic sits as far back on the receiver as possible to make emergency reloads over the top of the receiver faster and easier, and to make it easier for the shooter to find and track the dot.

The co-witnessed backup sight sits forward of the optic to limit obstructions to your sight picture. The sight itself is a pistol-style notch that is click-adjustable for windage in 1 MOA increments using the rim of a shotgun shell as a tool, and the elevation is regulated for Federal Tru-Ball low recoil slugs.

All Fastback mounts are constructed of hard-coat anodized aluminum, and the rear sight adjustment mechanism is made of nitrided stainless steel for corrosion resistance in all climates.

DOES NOT FIT THE 1301 COMPETITION

Includes:

Fastback optic mount, mounting screws, T20 Torx driver

Installed Weight (without optic): 1.5 oz

Installation Video: Watch Here

Installation Instructions:

1. If you have an RMR footprint Fastback mount, first attach your optic onto the plate and tighten the screws to check their length. Screws that are too long may dimple your receiver, damage the optic mount, and affect your ability to zero the optic and sights. Then remove the optic.
2. Install the plate onto the receiver and use the T20 Torx driver to install all three mounting screws and torque to 15in/lbs.
3. Install your optic.
1. If you are using an RMR, be sure to apply threadlocker and torque the optic mounting screws to 12in/lbs.
2. If you are using a Holosun 509T or Aimpoint ACRO footprint optic, seat the recoil lug against the front of the recoil lug slot and tighten the cross bolt to the manufacturer’s recommended value.

Our ACRO Plate has been tested to fit:

• Aimpoint ACRO P1
• Aimpoint ACRO P2
• Steiner MPS

Our HE509T Plate has been tested to fit:

• Holosun HE509T 

DOES NOT FIT:

• Holosun 509 ACSS

Our RMR Plate has been tested to fit:

• Trijicon RMR
• Holosun HS407C
• Holosun HS507C
• Holosun HS508T
• Holosun 507 Comp
• Trijicon RCR [CAN BE MOUNTED, BUT DECK HEIGHT IS TOO TALL TO CO-WITNESS]

DOES NOT FIT:

• Trijicon SRO
• Trijicon RMR HD
• Trijicon RMRcc

DELIVERY TIMELINE: 

In stock and shipping

DISCLAIMER: We recommend that this product as well as all other firearms parts & kits sold by Langdon Tactical be installed by a competent gunsmith. No liability is expressed or implied for ANY damage or injury which may result from improper installation or use of this product. Installation of any firearm parts may limit or void the manufacturers warranty. We strongly recommend that the safety and operation of your modified handgun be thoroughly checked by an accredited gunsmith prior to use.