| SPAS-12 | |
|---|---|
SPAS-12 with detachable wooden stock and shot diverter. |
|
| Type | Combat shotgun |
| Place of origin | Italy |
| Service history | |
| Used by | See Users |
| Production history | |
| Manufacturer | Franchi S.p.A. |
| Produced | 1979–2000 |
| Specifications | |
| Weight | 4.4 kg (9.7 lb) |
| Length | 1041 mm (41 in), stock extended |
| Barrel length | 546 mm (22 in) |
|
|
|
| Cartridge | 12 gauge 2 3/4 inch shells only |
| Action | pump-action / gas-actuated |
| Rate of fire | 4 rounds/s (semi-auto) |
| Effective range | Dependant on ammunition used. |
| Feed system | 8+1 rounds, internal tube magazine |
The SPAS-12 is a combat shotgun that was manufactured by the Italian firearms company Franchi S.p.A. from 1979 to 2000. The SPAS-12 is a dual-mode shotgun, meaning it can be calibrated to cycle either semi-automatically or through pump-action. The SPAS-12 has sold well to military and police users around the world [1], as well as to the civilian market. The appearance and intended purpose of the weapon initially led to its 'combat' arrangement, including a unique folding stock, being banned from import to the United States due to a lack of "sporting purpose". To highlight the sporting image necessary to satisfy US import regulations, Franchi named the model the Sporting Purpose Automatic Shotgun, but to no avail [2] (those regulations have since been undone).
Contents |
The SPAS 12 was designed to function primarily as a semi-automatic firearm, with the pump-action mode used to reliably fire low-pressure ammunition such as tear gas rounds or less-lethal bean bags. Switching between firing modes is done by pressing a button under the foregrip, and sliding the foregrip slightly forwards or backwards until it clicks into position. Pump action mode was however rather slow and ungainly when compared to traditional pump action guns due to the complexity of the changeover mechanism and the friction of the fore-grip with the hand-guard.
The SPAS-12 has a magazine cut-off feature that can prevent the loading of a new round from the internal magazine when the gun is cycled. This allows the operator to load a specialized round into the chamber without going through the entire magazine first. Another unique feature of the SPAS-12 was the hook seen on folding stock variants. This hook could be rotated in 90 degree increments so that it would fit under the user's forearm when the stock was extended. With the stock supported under the forearm the gun could theoretically be fired with one hand, allowing the user to fire around cover or use their support hand for other tasks. In reality the sheer weight of the gun, which is substantially higher than a more traditional shotgun, made such usage unlikely if not impossible for the average user. In addition the difficulty in aiming and coping with the recoil of one handed use consign such usage more towards the realms of Hollywood fantasy than practical utility.
Early SPAS-12 models featured a lever-type safety, but over time it would begin discharging the firearm when switched on or off. This was eventually recalled by Franchi and replaced by a push-button crossbolt safety.[3] Many guns remain with the lever-type safety so caution should be used.[3]
The barrel of the SPAS 12 was externally threaded to accept a wide variety of attachments, from chokes to gas grenade launchers. One interesting and particularly rare attachment, called a "diverter", spread shot vertically or horizontally.[4] All barrel attachments are considered rare, and demand premium pricing on the secondhand market.
The first and most common variant of the SPAS-12 came with a metal folding stock and had a magazine capacity of eight rounds. Early models could be had with a detachable wooden stock, though this is rarely seen. After the United States imposed import restrictions on the type in 1989, a version was released with a synthetic fixed stock and five or six round capacity to comply with regulations. Various barrel lengths were seen on the SPAS-12, ranging from a 18" "shorty" to a 24" UK legal barrel length (in reality a standard 21" barrel with a 3" choke-tube permanently brazed or silver soldered in place). The most common barrel lengths encountered are 21" and the slightly less common 19.5".
The SPAS-12 came equipped with a non-adjustable circular aperture rear sight (which also acted as the catch for the stock when fully folded) and a large, non-adjustable blade foresight integral with the barrel.
Franchi released two other shotguns based on the SPAS-12 platform; the LAW-12 and the SAS-12. The LAW-12 was semi-automatic only while the SAS-12 was pump-action only. These two "sister" shotguns accepted all SPAS-12 accessories and could share many other components, notably the trigger packs and stocks. The SAS was unusual in that it could accept 3" shells, whilst the SPAS and LAW could only accept 2 3/4" shells.[5]
The Franchi SPAS-15 is the successor to the SPAS-12. It is also a semi-automatic/pump shotgun, but uses box magazines instead of the internal tube magazine of the SPAS-12.